<!DOCTYPE html>
<html lang="">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>使用iframe方式引入copy.html使用</title>
    <script src="https://cdn.dingxiang-inc.com/ctu-group/captcha-ui/index.js"></script>
    <style type="text/css">
        .hidden {
            width: 0;
            height: 0;
            opacity: 0;
            position: absolute;
            top: -1000%;
            left: -1000%;
            z-index: -9999999;
        }

        .hidden1 {
            width: 200px;
            height: 300px;
            border: 1px solid #666666;
        }
    </style>
</head>
<body>
<div>下面的标签是iframe</div>
<iframe
        class="hidden1"
        id="copyFrame"
        ref="copyFrame"
        name="copyFrame"
        frameborder="0"
        scrolling="no"
        src="copy.html"
></iframe>
<!-- built files will be auto injected -->
</body>
</html>
